Yutaka Yamagishi

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas sampling device
- Patent number 6,615,678
- Issue date Sep 9, 2003
- Horiba, Ltd.
- Yutaka Yamagishi
- G01 - MEASURING TESTING
Information Patent Grant
Sampling apparatus for exhaust gas
- Patent number 6,370,936
- Issue date Apr 16, 2002
- Horiba, Ltd.
- Yutaka Yamagishi
- G01 - MEASURING TESTING
Information Patent Grant
Quantitative analytical method and apparatus for determining a plur...
- Patent number 5,351,198
- Issue date Sep 27, 1994
- Horiba, Ltd.
- Masayuki Adachi
- G01 - MEASURING TESTING
Information Patent Grant
Quantitative analytical method and apparatus for spectrometric anal...
- Patent number 5,305,076
- Issue date Apr 19, 1994
- Horiba, Ltd.
- Kaori Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Infrared gas analyzer
- Patent number 4,885,469
- Issue date Dec 5, 1989
- Horiba Ltd.
- Yutaka Yamagishi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR TYPE GAS SENSOR AND MANUFACTURING METHOD THEREOF
- Publication number 20110186939
- Publication date Aug 4, 2011
- HORIBA LTD.,
- Jun Tamaki
- G01 - MEASURING TESTING
Information Patent Application
HYDROGEN CONCENTRATION MEASURING INSTRUMENT
- Publication number 20110158854
- Publication date Jun 30, 2011
- Horiba, Ltd.
- Yutaka YAMAGISHI
- G01 - MEASURING TESTING
Information Patent Application
COMBUSTIBLE GAS SENSOR
- Publication number 20100221148
- Publication date Sep 2, 2010
- HORIBA, LTD.
- Tsutomu Oie
- G01 - MEASURING TESTING
Information Patent Application
Exhaust gas sampling device
- Publication number 20020020232
- Publication date Feb 21, 2002
- Horiba, Ltd.
- Yutaka Yamagishi
- G01 - MEASURING TESTING